Band saw wheels are widely used equipment in the woodworking, garment, and frozen food processing industries. The flywheels of band saws are typically coated with a wear-resistant PU layer, with a hardness of 70–90 Shore A, to extend the product's lifespan. Usually, the PU surface is tapered to secure the saw blade during operation.
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| Band saw flywheels | Flywheel polyurethane |